KnowCardPython · HTTP & the Web
You want to GET https://api.example.com/search with q="hello world" and lang="en". How should you build the URL?
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More in HTTP & the Web
You call urllib.request.urlopen(url) for a page that returns HTTP 404. What happens?
What is the type of the value returned by reading a urlopen response?
```
import urllib.request
r = urllib.request.urlopen(url)
data = r.read()
```
Why is requests.get(url, params={...}) preferred over manually pasting the query string into the URL?
What do requests' r.content and r.text return, and when do you use each?
A web API returns JSON. What's the right way to get a Python dict from a urllib response?
How do you send a custom header (e.g. a User-Agent) with urllib.request?
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